/***************************************************************************
 *                              PacketProfile.cs
 *                            -------------------
 *   begin                : May 1, 2002
 *   copyright            : (C) The RunUO Software Team
 *   email                : info@runuo.com
 *
 *   $Id: PacketProfile.cs 169 2007-04-22 07:31:23Z krrios $
 *
 ***************************************************************************/

/***************************************************************************
 *
 *   This program is free software; you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
 *   the Free Software Foundation; either version 2 of the License, or
 *   (at your option) any later version.
 *
 ***************************************************************************/

using System;
using System.Collections.Generic;
using System.Text;
using System.IO;

namespace Server.Diagnostics
{
	public abstract class BasePacketProfile : BaseProfile
	{
		private long _totalLength;

		public long TotalLength
		{
			get
			{
				return _totalLength;
			}
		}

		public double AverageLength
		{
			get
			{
				return (double)_totalLength / Math.Max(1, this.Count);
			}
		}

		public BasePacketProfile(string name)
			: base(name)
		{
		}

		public void Finish(int length)
		{
			Finish();

			_totalLength += length;
		}

		public override void WriteTo(TextWriter op)
		{
			base.WriteTo(op);

			op.Write("\t{0,12:F2} {1,-12:N0}", AverageLength, TotalLength);
		}
	}

	public class PacketSendProfile : BasePacketProfile
	{
		private static Dictionary<Type, PacketSendProfile> _profiles = new Dictionary<Type, PacketSendProfile>();

		public static IEnumerable<PacketSendProfile> Profiles
		{
			get
			{
				return _profiles.Values;
			}
		}

		public static PacketSendProfile Acquire(Type type)
		{
			if (!Core.Profiling)
			{
				return null;
			}

			PacketSendProfile prof;

			if (!_profiles.TryGetValue(type, out prof))
			{
				_profiles.Add(type, prof = new PacketSendProfile(type));
			}

			return prof;
		}

		private long _created;

		public long Created
		{
			get
			{
				return _created;
			}
			set
			{
				_created = value;
			}
		}

		public PacketSendProfile(Type type)
			: base(type.FullName)
		{
		}

		public override void WriteTo(TextWriter op)
		{
			base.WriteTo(op);

			op.Write("\t{0,12:N0}", Created);
		}
	}

	public class PacketReceiveProfile : BasePacketProfile
	{
		private static Dictionary<int, PacketReceiveProfile> _profiles = new Dictionary<int, PacketReceiveProfile>();

		public static IEnumerable<PacketReceiveProfile> Profiles
		{
			get
			{
				return _profiles.Values;
			}
		}

		public static PacketReceiveProfile Acquire(int packetId)
		{
			if (!Core.Profiling)
			{
				return null;
			}

			PacketReceiveProfile prof;

			if (!_profiles.TryGetValue(packetId, out prof))
			{
				_profiles.Add(packetId, prof = new PacketReceiveProfile(packetId));
			}

			return prof;
		}

		public PacketReceiveProfile(int packetId)
			: base(String.Format("0x{0:X2}", packetId))
		{
		}
	}
}